Home
Class 12
BIOLOGY
Which one of the following pairs is corr...

Which one of the following pairs is correctly matched

A

morgan Discovered the process of linkage

B

Linus Pauling isolated DNA for the first time

C

Francis Crick Discovered the phenomenon of transformation

D

H.Khorana Discovered that a sequence of 3 nucleotides codes for a single amino acid

Text Solution

Verified by Experts

The correct Answer is:
A
(a) It was Morgan (1910) who clearly proved and defined linkage on the basis of his breeding experiments in fruitfly Drosophila melanogaster.
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    ERRORLESS |Exercise Molecular Basis Of Inheritance|469 Videos

  • REPRODUCTION IN ORGANISMS

    ERRORLESS |Exercise Reproduction In Organisms|116 Videos

Similar Questions

Explore conceptually related problems

Which one of the following pair is correctly matched

Which one of the following pair is correctly matched?

Which one of thse following pairs is correctly matched ?

Which one of the following pair is correctly matched to the wild life and national park

Which one of the following pairs are correctly matched ?

which one among the following pairs is correctly matched ?

ERRORLESS -PRINCIPLES OF INHERITANCE AND VARIATION-Principles Of Inheritance And Variation
  1. The map distance between genes A and B is 3 units, between B and C 10 ...

    Text Solution

    |

  2. Alles of different genes that are on the same chromosomes may occasion...

    Text Solution

    |

  3. Which one of the following pairs is correctly matched

    Text Solution

    |

  4. Which of the following animal was selected by morgan for studying link...

    Text Solution

    |

  5. In Morgan 's experiments on linkage , the percentage of white eyed mi...

    Text Solution

    |

  6. R and y genes of Maize lie very close to each other . When RRYY and rr...

    Text Solution

    |

  7. The number in linkage group in E.coil is //are

    Text Solution

    |

  8. Crossing-over occurs in the

    Text Solution

    |

  9. Mendel observed that some characters did not assort independantly. Lat...

    Text Solution

    |

  10. Exchange of genetic material between chromatids of homologus chromosom...

    Text Solution

    |

  11. The scientist who have given the theory linkage are

    Text Solution

    |

  12. Which one of the followingt is the most suitable medium for culture of...

    Text Solution

    |

  13. Depending upon the distance between any two genes, which is inversely ...

    Text Solution

    |

  14. Linkage deecrease the frequency of

    Text Solution

    |

  15. Crossing over in diploid organisms is responsible for

    Text Solution

    |

  16. The figure shows a homologue (bivalent) pair of chromosomes during mei...

    Text Solution

    |

  17. Linkage was first observed in

    Text Solution

    |

  18. What is the unit of crossing over

    Text Solution

    |

  19. Crossing over that results in genetic recombination in higher organism...

    Text Solution

    |

  20. When closely placed genes on the same chromosomes are inherited toethe...

    Text Solution

    |